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I can see the math problems in the image you uploaded. Let's solve them one by one:

### 1. \( 4n - 2n = 4 \)
\[
2n = 4 \implies n = \frac{4}{2} = 2
\]
**Solution**: \( n = 2 \)

---

### 2. \( -12 = 2 + 5v + 2v \)
\[
-12 = 2 + 7v \implies -12 - 2 = 7v \implies -14 = 7v \implies v = \frac{-14}{7} = -2
\]
**Solution**: \( v = -2 \)

---

### 3. \( 3 = x + 3 - 5x \)
\[
3 = -4x + 3 \implies 3 - 3 = -4x \implies 0 = -4x \implies x = 0
\]
**Solution**: \( x = 0 \)

---

### 4. \( x + 3 - 3 = -6 \)
\[
x = -6
\]
**Solution**: \( x = -6 \)

---

### 5. \( -12 = 3 - 2k - 3k \)
\[
-12 = 3 - 5k \implies -12 - 3 = -5k \implies -15 = -5k \implies k = \frac{-15}{-5} = 3
\]
**Solution**: \( k = 3 \)

---

### 6. \( -1 = -3r + 2r \)
\[
-1 = -r \implies r = 1
\]
**Solution**: \( r = 1 \)

---

### 7. \( 6 = -3(x + 2) \)
\[
6 = -3x - 6 \implies 6 + 6 = -3x \implies 12 = -3x \implies x = \frac{12}{-3} = -4
\]
**Solution**: \( x = -4 \)

---

### 8. \( -3(4r - 8) = -36 \)
\[
-12r + 24 = -36 \implies -12r = -36 - 24 \implies -12r = -60 \implies r = \frac{-60}{-12} = 5
\]
**Solution**: \( r = 5 \)

---

### 9. \( 24 = 6(-x - 3) \)
\[
24 = -6x - 18 \implies 24 + 18 = -6x \implies 42 = -6x \implies x = \frac{42}{-6} = -7
\]
**Solution**: \( x = -7 \)

---

### 10. \( 75 = 3(6n - 5) \)
\[
75 = 18n - 15 \implies 75 + 15 = 18n \implies 90 = 18n \implies n = \frac{90}{18} = 5
\]
**Solution**: \( n = 5 \)

---

Feel free to ask for further explanations or details on any of these steps. Would you like a detailed breakdown of any solution?

Here are 5 relative questions:
1. What is the process for solving linear equations?
2. Can you explain how to solve equations with variables on both sides?
3. How do you handle equations with negative coefficients?
4. What is the importance of checking your solution by substituting back into the equation?
5. How can solving multi-step equations help in real-life situations?

**Tip**: Always combine like terms first to simplify equations before solving for the variable.

Solve each equation from the image provided.

This page provides a detailed breakdown of solving 10 different linear equations, including the use of algebraic techniques such as the distributive property and combining like terms. Suitable for students in Grades 6-8.

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